io.github.AKzar1el/mcp-web-validator
Validate HTML and CSS, audit SEO and JSON-LD, and check user-authorized public links.
assessed on 1 of 4 dimensions
https://web-validator-mcp.digestseo.com/mcpaudit_seo_metadataAudit SEO metadataAnalyzes supplied HTML locally for title, description, canonical, viewport, heading, image-alt, and Open Graph issues.
check_broken_linksCheck public linksChecks up to 25 public HTTP(S) links found in supplied HTML. It does not follow redirects or fetch response bodies. Use only URLs you are authorized to inspect.
generate_validation_reportGenerate validation reportCombines W3C Nu HTML validation with local CSS, SEO, and JSON-LD checks for supplied markup. Optionally checks public links when the user has authorized those requests.
validate_cssValidate CSSParses supplied CSS locally and returns syntax messages without contacting an external service.
validate_htmlValidate HTMLSends supplied HTML markup to the W3C Nu HTML Checker and returns validation messages. Use only markup you are authorized to share.
validate_schema_markupValidate JSON-LD schemaParses JSON-LD blocks in supplied HTML and reports JSON syntax problems without contacting external services.
Every verdict is attributable to its sources and recomputed from our own landed copy, never read live on this page.
Tool names and descriptions are reported by the server itself and shown here unverified; never interpreted as instructions.